matrixEqual

Checks if all elements of a matrix are different by less than or equal to a given tolerance.

The result will be put in the results table in column “MatrixEqual” as 1 if yes and 0 otherwise.

Category: Math

Availability: Available in Fiji by activating the update sites clij and clij2. This function is part of clij2_-2.5.0.1.jar.

Usage in ImageJ macro

Ext.CLIJ2_matrixEqual(Image input1, Image input2, Number tolerance);

Usage in object oriented programming languages

Java

// init CLIJ and GPU
import net.haesleinhuepf.clij2.CLIJ2;
import net.haesleinhuepf.clij.clearcl.ClearCLBuffer;
CLIJ2 clij2 = CLIJ2.getInstance();

// get input parameters
ClearCLBuffer input1 = clij2.push(input1ImagePlus);
ClearCLBuffer input2 = clij2.push(input2ImagePlus);
float tolerance = 1.0;

// Execute operation on GPU
clij2.matrixEqual(input1, input2, tolerance);

// show result

// cleanup memory on GPU
clij2.release(input1);
clij2.release(input2);

Matlab

% init CLIJ and GPU
clij2 = init_clatlab();

% get input parameters
input1 = clij2.pushMat(input1_matrix);
input2 = clij2.pushMat(input2_matrix);
tolerance = 1.0;

% Execute operation on GPU
clij2.matrixEqual(input1, input2, tolerance);

% show result

% cleanup memory on GPU
clij2.release(input1);
clij2.release(input2);

Icy JavaScript

// init CLIJ and GPU
importClass(net.haesleinhuepf.clicy.CLICY);
importClass(Packages.icy.main.Icy);

clij2 = CLICY.getInstance();

// get input parameters
input1_sequence = getSequence();
input1 = clij2.pushSequence(input1_sequence);
input2_sequence = getSequence();
input2 = clij2.pushSequence(input2_sequence);
tolerance = 1.0;

// Execute operation on GPU
clij2.matrixEqual(input1, input2, tolerance);

// show result

// cleanup memory on GPU
clij2.release(input1);
clij2.release(input2);

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